| Impact of Drying Methods on Wettability of Populus tomentosa |
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| 基金项目： | supported by special research fund “research on drying characteristics of impregnated plantation poplar lumber”(CAFINT2007C08) |
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| 摘 要： | Plantation poplar is one of the most important resources for wood industry, its utilization field is vast. The wettability of Populus tomentosa with different drying methods was judged by measurement of contact angle using distilled water in this paper. The results showed that the specimens from conventional drying have the biggest contact angle, and the air dried have the smallest contact angle, air dried lumbers have a better wettability than the kiln dried. The changes of contact angle in a period of tim...
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| 关 键 词： | air drying conventional drying high temperature drying poplar （Populus tomentosa） contact angle wettability |
Impact of Drying Methods on Wettability of Populus tomentosa |
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| Authors: | ZHOU Yongdong JIANG Xiaomei LIU Junliang CHAI Yubo WANG Jing WANG Shu Key Lab of Wood Science Technology of State Forestry Administration Research Institute of Wood Industry Chinese Academy of Forestry Beijing P R China |
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| Institution: | ZHOU Yongdong JIANG Xiaomei LIU Junliang CHAI Yubo WANG Jing WANG Shu Key Lab of Wood Science , Technology of State Forestry Administration Research Institute of Wood Industry,Chinese Academy of Forestry,Beijing 100091,P. R. China |
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| Abstract: | Plantation poplar is one of the most important resources for wood industry, its utilization field is vast. The wettability of Populus tomentosa with different drying methods was judged by measurement of contact angle using distilled water in this paper. The results showed that the specimens from conventional drying have the biggest contact angle, and the air dried have the smallest contact angle, air dried lumbers have a better wettability than the kiln dried. The changes of contact angle in a period of tim... |
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